Method in custom controller not getting called from view

Question

Hi experts,
I have a very strange problem. My web dynpro application works fine on the development portal. i am in the process of deploying to the production portal there is no issue it deploys perfectly without any problems. However i have noticed that some methods in my custom controlller which are called from the view do not run. there is no error message or anything data just doesnt get picked because the execute function which fills the context are in the custom controller methods.
For some reason the method in the custom controller does not get called even though i'm calling it for the view. I have this problem with two methods. the other methods work without any issue.
Now i overwrote what i have on production at the moment so am stuck and in need for a solution.
I have tried undeplying, restarting and re-deploying to no avail. what could be wrong?
thanks and regards,
dilanke

Answer 1

Deal all
This is the code. basically im calling it from the plug on the detail screen.
This is the method that doesnt get called anymore.
wdThis.wdGetGetPurchaseOrderCustController().getPODetail();
The reportSuccess() works fine.
regards,
Dilanke
  public void onPlugFromListView(com.sap.tc.webdynpro.progmodel.api.IWDCustomEvent wdEvent )
    //@@begin onPlugFromListView(ServerEvent)
     try
         String po = wdThis.wdGetGetPurchaseOrderCustController().wdGetContext().currentContextElement().getPO_Id();
          wdContext.currentZGETPODETAILS_INPUTElement().setI_Ebeln(po);
          wdThis.wdGetGetPurchaseOrderCustController().getPODetail();
          wdComponentAPI.getMessageManager().reportSuccess(po);
          String fileName = "F://XML_Downloads//" + po + ".xml";
          IWDResource resource = WDResourceFactory.createResource(new FileInputStream(new File(fileName)),fileName,WDWebResourceType.XML,true);
          wdContext.currentContextElement().setXml_Resource(resource);
     catch(Exception e)
          e.printStackTrace();     
    //@@end